From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Wed, 7 Mar 2018 09:40:36 +0000 (+0300)
Subject: net: Convert iptable_mangle_net_ops
X-Git-Tag: v4.17-rc1~148^2~250^2~5
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7ba81869d1f6f985e64031e161b4c009cc15be99;p=linux.git

net: Convert iptable_mangle_net_ops

These pernet_operations unregister net::ipv4::iptable_mangle table.
Another net/pernet_operations do not send ipv4 packets to foreign
net namespaces. So, we mark them async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index dea138ca8925..f6074059531a 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -113,6 +113,7 @@ static void __net_exit iptable_mangle_net_exit(struct net *net)
 
 static struct pernet_operations iptable_mangle_net_ops = {
 	.exit = iptable_mangle_net_exit,
+	.async = true,
 };
 
 static int __init iptable_mangle_init(void)